package com.dzx.design.structural.composite;

/**
 * @author dzx
 * @ClassName:
 * @Description: 抽象类
 * @date 2019年08月08日 15:10:33
 */
public abstract class CatalogComponent {

    public void add(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持添加操作");
    }

    public void remove(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持删除操作");
    }

    public String getName(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持获取名称操作");
    }

    public double getPrice(CatalogComponent catalogComponent) {
        throw new UnsupportedOperationException("不支持获取价格操作");
    }

    public void print(){
         throw  new UnsupportedOperationException("不支持打印操作");
    }

}
